userPassword = ('class name','el-input__inner')   # 0 是账号,1是密码
loginBtn= ('class name','el-button')
userIcon = ('class name','font12') # 1
userGroup = ('xpath','//*[text()="用户分组"]')
addGroupIcon = ('xpath', '//*[text()="添加分组"]')
inputGroupUser = ('class name', 'el-input__inner')  # 2
acceptIcon = ('class name', 'el-button')       # -1
updateGroup = ('xpath','//*[text()="修改"]') # -1
inputUpdateGroup = ('class name', 'el-input__inner')   # 2
acceptIcon2 = ('class name', 'el-button')  # -1
deleteGroup = ('xpath', '//*[text()="删除"]')    # -1
acceptDeleteIcon = ('class name', 'el-button') # -1